Lanlang ® TC008 B Is a premium grade gel type strong acid cation exchange resin produced by sulfonated styrene-divinylbenzene (DVB) copolymers in standard Gaussian size distribution. Its dark color makes it it convenient to be separated from anion resin in mixed bed. It has excellent chemical, physical and thermal stability, and high exchange capacity. TC008 B in sodium form is widely used for water softening to reduce total hardness. In hydrogen form, it also can be used for water demineralization.
Basic Features:
Application: | Water softening, demineralization |
Polymer matrix structure: | Gel polystyrene crosslinked with divinylbenzene (DVB) |
Appearance: | Black / dark brown, spherical beads |
Functional Group: | Sulphonic acid |
Ionic form as shipped: | Na+ or H+ |
Physical and Chemical Properties:
NO. | ITEM | SPEC | |
1 | Total exchange capacity (eq/L) | Na+ form | ≥2.0 |
|
| H+ form | ≥1.9 |
2 | Moisture retention (%) | Na+ form | 43-48 |
|
| H+ form | 48-53 |
3 | Particle size range (%) | 0.315-1.25 mm≥95 | |
4 | Whole uncracked beads after attrition (%) | ≥96 | |
5 | Shipping weight (g/ml) | Na+ form | 0.78-0.88 |
|
| H+ form | 0.74-0.84 |
6 | Specific gravity (g/ml) | Na+ form | 1.26-1.30 |
|
| H+ form | 1.19-1.23 |
7 | Effective size (mm) | 0.4 - 0.6 | |
8 | Uniformity coefficient | <1.7 | |
9 | Reversible swelling, Ca2+ or Na+ → H+ (%) | <8 |
Suggested Operating Conditions:
NO. | ITEM | SPEC |
1 | Max operating temperature | 120 ℃ |
2 | PH range | 0-14 |
3 | Service flow rate | 5-50 BV/h |
4 | Regenerant | 10-15% NaCl, 4-10% HCl, 1-8% H2SO4 |
